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3 years ago

What is the value of the expression (-8)(6) - (-4)(-5) + (-3)(-6)?

Mathematics

1 answer:

Vlad1618 [11]3 years ago

5 0

-77 is the correct answer. Hope this helped. Comment if you would like a more detailed answer.

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What is -9x-(2x/-3) When x equals 7

yuradex [85]

$-9x- \frac{2x}{-3}$

$-9*(7) - \frac{2*7}{-3}$

$9*7 = 63$

$\frac{2*7}{-3} = \frac{14}{-3}$

Apply the fraction rule : $\frac{a}{-b} = - \frac{a}{b}$

$= - \frac{14}{3}$

$-63-( -\frac{14}{3} )$

Apply rule - ( - a) = a

$-63+ \frac{14}{3}$

Convert element to fraction :

$63 = \frac{63}{1}$

$-\frac{63}{1} + \frac{14}{3}$

Find the LCD 1*3 = 3

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<span>Apply the fraction rule : $\frac{a}{-b} = - \frac{a}{b}$ </span>

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3 years ago

What would be the function for this?

coldgirl [10]

Answer:

f(x) = 2x + 4

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This is an arithmetic sequence

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3 years ago

Please help me with this problem TwT. Triangles.

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Step-by-step explanation:

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this means the two bottom angles are the same so the other would also be 50°

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